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authorThomas Petazzoni <thomas.petazzoni@free-electrons.com>2013-05-24 11:44:48 +0200
committerJason Cooper <jason@lakedaemon.net>2013-05-27 15:32:36 +0000
commitef519a4371347cae2ae627ce5fb79c205f632d0f (patch)
tree53f72a265fcf724b9427087c04b6df9356e87be7 /arch/arm/boot/dts/kirkwood-ns2-common.dtsi
parent4d05871a78399535faabc209800f2f22444cd7d4 (diff)
arm: kirkwood: ns2: move pinmux configs to the right devices
When the pinmux mechanism was added in Kirkwood, the device driver core was not yet providing the possibility of attaching pinmux configurations to all devices, drivers had to do it explicitly, and not all drivers were doing this. Now that the driver core does that in a generic way, it makes sense to attach the pinmux configuration to their corresponding devices. This allows the pinctrl subsystem to show in debugfs to which device is related which pins, for example: pin 41 (PIN41): gpio-leds.1 mvebu-gpio:41 function gpio group mpp41 pin 42 (PIN42): gpio-leds.1 mvebu-gpio:42 function gpio group mpp42 pin 43 (PIN43): gpio-leds.1 mvebu-gpio:43 function gpio group mpp43 Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'arch/arm/boot/dts/kirkwood-ns2-common.dtsi')
-rw-r--r--arch/arm/boot/dts/kirkwood-ns2-common.dtsi10
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/arm/boot/dts/kirkwood-ns2-common.dtsi b/arch/arm/boot/dts/kirkwood-ns2-common.dtsi
index 6affd924fe11..2afac0405816 100644
--- a/arch/arm/boot/dts/kirkwood-ns2-common.dtsi
+++ b/arch/arm/boot/dts/kirkwood-ns2-common.dtsi
@@ -8,10 +8,6 @@
ocp@f1000000 {
pinctrl: pinctrl@10000 {
- pinctrl-0 = < &pmx_spi &pmx_twsi0 &pmx_uart0
- &pmx_ns2_sata0 &pmx_ns2_sata1>;
- pinctrl-names = "default";
-
pmx_ns2_sata0: pmx-ns2-sata0 {
marvell,pins = "mpp21";
marvell,function = "sata0";
@@ -23,10 +19,14 @@
};
serial@12000 {
+ pinctrl-0 = <&pmx_uart0>;
+ pinctrl-names = "default";
status = "okay";
};
spi@10600 {
+ pinctrl-0 = <&pmx_spi>;
+ pinctrl-names = "default";
status = "okay";
flash@0 {
@@ -45,6 +45,8 @@
};
i2c@11000 {
+ pinctrl-0 = <&pmx_twsi0>;
+ pinctrl-names = "default";
status = "okay";
eeprom@50 {